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RFC Add IPsec virtual tunnel interfaces to IPv6

Steffen Klassert netdev 1 version In review

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  1. v1 RFC Latest2 patches 7 repliesIn review

Patches in v1 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/2ipv6: Add a receive path hook for vti6 in xfrm6_mode_tunnel.include/net/xfrm.h net/ipv6/xfrm6_mode_tunnel.c+71 -00 replies
2/2ipv6: Add support for IPsec virtual tunnel interfacesnet/ipv6/Kconfig net/ipv6/Makefile net/ipv6/ip6_vti.c+1104 -06 replies

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Cover letter [PATCH RFC 0/2] Add IPsec virtual tunnel interfaces to IPv6

This patchset adds support for IPsec virtual tunnel interfaces to IPv6.

IPsec virtual tunnel interfaces provide a routable interface for IPsec tunnel endpoints. This does not add any tunnel headers, it uses the generic xfrm tunneling. It just provides an interface for xfrm IPv6 tunnels, like the IPv4 side does.

It has not much testing yet, I can setup the interface and ping through it. Review and further testing is very wellcome.

I'll send the necessary iproute2 patches in a separate thread.